No5,Guihutang Street,GuiHua Village,Guanlan Town Shenzhen, Guangdong
Add:1st&2nd Bldg,Lao Wei Industrial Area,Long Hua.Bao An,Shen Zhen 518109 Shenzhen, Guangdong
P.O. Box 30, Fotan Post Office, Shatin, N.T., Hong Kong Hong Kong,
Rm 1506, 15/F, Crown Industrial Building, No.106 How Ming Street, Kwun Tong Kowloon,